419141520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1507

約数の個数: 320

約数和(自身を含む): 1737984000

約数和(自身を除く): 1318842480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1459, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 2918, 3024, 3192, 3420, 3591, 3780, 3990, 4104, 4377, 4560, 4788, 5040, 5130, 5320, 5836, 5985, 6384, 6840, 7182, 7295, 7560, 7980, 8208, 8754, 9576, 10213, 10260, 10640, 11672, 11970, 13131, 13680, 14364, 14590, 15120, 15960, 17508, 17955, 19152, 20426, 20520, 21885, 23344, 23940, 26262, 27721, 28728, 29180, 30639, 31920, 35016, 35910, 39393, 40852, 41040, 43770, 47880, 51065, 52524, 55442, 57456, 58360, 61278, 65655, 70032, 71820, 78786, 81704, 83163, 87540, 91917, 95760, 102130, 105048, 110884, 116720, 122556, 131310, 138605, 143640, 153195, 157572, 163408, 166326, 175080, 183834, 194047, 196965, 204260, 210096, 221768, 245112, 249489, 262620, 275751, 277210, 287280, 306390, 315144, 332652, 350160, 367668, 388094, 393930, 408520, 415815, 443536, 459585, 490224, 498978, 525240, 551502, 554420, 582141, 612780, 630288, 665304, 735336, 748467, 776188, 787860, 817040, 831630, 919170, 970235, 997956, 1050480, 1103004, 1108840, 1164282, 1225560, 1247445, 1330608, 1378755, 1470672, 1496934, 1552376, 1575720, 1663260, 1746423, 1838340, 1940470, 1995912, 2206008, 2217680, 2328564, 2451120, 2494890, 2757510, 2910705, 2993868, 3104752, 3151440, 3326520, 3492846, 3676680, 3742335, 3880940, 3991824, 4412016, 4657128, 4989780, 5239269, 5515020, 5821410, 5987736, 6653040, 6985692, 7353360, 7484670, 7761880, 8732115, 9314256, 9979560, 10478538, 11030040, 11642820, 11975472, 13971384, 14969340, 15523760, 17464230, 19959120, 20957076, 22060080, 23285640, 26196345, 27942768, 29938680, 34928460, 41914152, 46571280, 52392690, 59877360, 69856920, 83828304, 104785380, 139713840, 209570760, 419141520]

約数ペア:

[(1, 419141520), (2, 209570760), (3, 139713840), (4, 104785380), (5, 83828304), (6, 69856920), (7, 59877360), (8, 52392690), (9, 46571280), (10, 41914152), (12, 34928460), (14, 29938680), (15, 27942768), (16, 26196345), (18, 23285640), (19, 22060080), (20, 20957076), (21, 19959120), (24, 17464230), (27, 15523760), (28, 14969340), (30, 13971384), (35, 11975472), (36, 11642820), (38, 11030040), (40, 10478538), (42, 9979560), (45, 9314256), (48, 8732115), (54, 7761880), (56, 7484670), (57, 7353360), (60, 6985692), (63, 6653040), (70, 5987736), (72, 5821410), (76, 5515020), (80, 5239269), (84, 4989780), (90, 4657128), (95, 4412016), (105, 3991824), (108, 3880940), (112, 3742335), (114, 3676680), (120, 3492846), (126, 3326520), (133, 3151440), (135, 3104752), (140, 2993868), (144, 2910705), (152, 2757510), (168, 2494890), (171, 2451120), (180, 2328564), (189, 2217680), (190, 2206008), (210, 1995912), (216, 1940470), (228, 1838340), (240, 1746423), (252, 1663260), (266, 1575720), (270, 1552376), (280, 1496934), (285, 1470672), (304, 1378755), (315, 1330608), (336, 1247445), (342, 1225560), (360, 1164282), (378, 1108840), (380, 1103004), (399, 1050480), (420, 997956), (432, 970235), (456, 919170), (504, 831630), (513, 817040), (532, 787860), (540, 776188), (560, 748467), (570, 735336), (630, 665304), (665, 630288), (684, 612780), (720, 582141), (756, 554420), (760, 551502), (798, 525240), (840, 498978), (855, 490224), (912, 459585), (945, 443536), (1008, 415815), (1026, 408520), (1064, 393930), (1080, 388094), (1140, 367668), (1197, 350160), (1260, 332652), (1330, 315144), (1368, 306390), (1459, 287280), (1512, 277210), (1520, 275751), (1596, 262620), (1680, 249489), (1710, 245112), (1890, 221768), (1995, 210096), (2052, 204260), (2128, 196965), (2160, 194047), (2280, 183834), (2394, 175080), (2520, 166326), (2565, 163408), (2660, 157572), (2736, 153195), (2918, 143640), (3024, 138605), (3192, 131310), (3420, 122556), (3591, 116720), (3780, 110884), (3990, 105048), (4104, 102130), (4377, 95760), (4560, 91917), (4788, 87540), (5040, 83163), (5130, 81704), (5320, 78786), (5836, 71820), (5985, 70032), (6384, 65655), (6840, 61278), (7182, 58360), (7295, 57456), (7560, 55442), (7980, 52524), (8208, 51065), (8754, 47880), (9576, 43770), (10213, 41040), (10260, 40852), (10640, 39393), (11672, 35910), (11970, 35016), (13131, 31920), (13680, 30639), (14364, 29180), (14590, 28728), (15120, 27721), (15960, 26262), (17508, 23940), (17955, 23344), (19152, 21885), (20426, 20520)]